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Science equipment looking for a home
Do you mean a dimmer switch? Yes it will work.
A variac is something else. A variable autotransfo ... |
2-2-2012 at 09:41
by: mr.crow |
Science equipment looking for a home
[rquote=235419&tid=15667&author=Arthur Dent]
As you mentioned, this comment will also be fo ... |
2-2-2012 at 08:13
by: mr.crow |
Domestic route to TCPO?
You cut and pasted a bunch of equations without references that probably don't even work. Now you wa ... |
17-1-2012 at 10:56
by: mr.crow |
Need help to build a Vacuum Reduction unit
Thanks! Although its always good to have more opinions
EDIT: I just thought of something
If th ... |
12-1-2012 at 09:18
by: mr.crow |
Need help to build a Vacuum Reduction unit
Looks like a large scale soxhlet extractor. The flat bottom one would break if you put a vacuum on i ... |
12-1-2012 at 08:13
by: mr.crow |
Failed Methylethyl ketazine synthesis
You can use Urea instead, check out UC235's excellent video on youtube |
11-1-2012 at 07:45
by: mr.crow |
Failed Methylethyl ketazine synthesis
Definitely the concentration. Also stoichiometry, there was probably way too much bleach/NaOH which ... |
10-1-2012 at 08:00
by: mr.crow |
What to do with tryptamine?
I found the paper in the References section "Direct Oxidative Conversion of Alcohols, Amines, Aldehy ... |
9-1-2012 at 10:29
by: mr.crow |
Wanted: Chemglass vacuum pump replacement parts
I have in my possession a broken [url=http://www.chemglass.com/product_view.asp?pnr=CG-4812-10]Chemg ... |
8-1-2012 at 09:57
by: mr.crow |
What to do with tryptamine?
On a similar note, what can be done with phenylethylamine? You can buy tons of pure PEA hydrochlorid ... |
7-1-2012 at 17:00
by: mr.crow |
Toxicity of phosgene
Can you give us a hint to whats going on? Why do they have a reflux condenser and a distillation col ... |
6-1-2012 at 07:53
by: mr.crow |
Toxicity of phosgene
[rquote=232075&tid=10997&author=BromicAcid]Here I am learning to be a phosgene chemist, note ... |
5-1-2012 at 19:37
by: mr.crow |
Toxicity of phosgene
Interesting post. Poor guy  Those tanks look scary as hell, no way I would be
working on them with ... |
5-1-2012 at 08:12
by: mr.crow |
1g Osmium and 1g Iridium for sale
Its just like eBay. If you get ripped off with paypal you can dispute it and hopefully get your mone ... |
4-1-2012 at 07:39
by: mr.crow |
Pyrex media bottles under vacuum
Oh no, you broke your 10L bottle
Sort of what I expected. It probably will work but not offici ... |
2-1-2012 at 16:03
by: mr.crow |
Pyrex media bottles under vacuum
I have a bunch of 250mL Pyrex media bottles and am wondering if its safe to pull a vacuum on them.
... |
2-1-2012 at 11:39
by: mr.crow |
Tour My Lab
I haven't had any problem storing HCl. I keep it in a glass bottle with polycone cap, inside a bag, ... |
1-1-2012 at 10:42
by: mr.crow |
Make Potassium (from versuchschemie.de)
[rquote=231188&tid=14970&author=condennnsa]nurdrage put out his video on potassium : http:// ... |
28-12-2011 at 15:37
by: mr.crow |
Org Synth: Trymethylamine
The orgsyn websites appears to be broken
Trimethylamine is a gas at room temperature with BP = ... |
27-12-2011 at 21:40
by: mr.crow |
taurine extraction?
Ah ok I see
You want to get rid of the cellulose first. You cant use water since it will turn int ... |
24-12-2011 at 21:34
by: mr.crow |
taurine extraction?
wtf why would it say free from taurine but supposed to be a taurine pill? I hope its not homeopathic ... |
24-12-2011 at 18:06
by: mr.crow |
Alternative inert gasses
Yay for Christmas beer 
The disposable argon cylinders look like the best bet. Everyone should ... |
24-12-2011 at 17:59
by: mr.crow |
Pretty Pictures (1)
Wow!!!
At least you can use some of the footage for the next video as a summary. looking forward ... |
24-12-2011 at 15:47
by: mr.crow |
Alternative inert gasses
[rquote=230880&tid=18347&author=Neil]
That's a pipe bomb, no way a pipe is going to keep ... |
24-12-2011 at 15:32
by: mr.crow |
Alternative inert gasses
I had a weird idea today, thinking about how to get some sort of inert gas.
1,1-Difluoroethane is ... |
24-12-2011 at 13:07
by: mr.crow |
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